body{
    background: #dbf5ff;
}
h1{
    padding: 20px 0;
    text-align: center;
}
h1 strong{
    display: block;
    font-size: 40px;
}
.item{
    text-align: center;
    margin: 10px auto;
    width: 324px;
}
input{
    width: 200px;
    height: 40px;
    line-height: 40px;
    background: #fff;
    border:1px solid #ee828c;
    border-radius: 0;
    text-align: center;
    font-size: 24px;
    float: left;
    vertical-align: middle;
}
button{
    width: 120px;
    height: 42px;
    line-height: 42px;
    border:0;
    text-align: center;
    background: #ee828c;
    font-size: 18px;
    color: #fff;
    float: left;
    vertical-align: middle;
}
button:hover{
    background: #d76771;
}

.copyright{
    text-align: center;
    clear: both;
    margin: 150px 20px 0 20px;
    border-top:1px solid #e4ebee;
    color: #7e6047;
    padding:10px;
}

.alert{
    width: 400px;
    position: fixed;
    left: 50%;
    top: 50%;
    margin-left: -200px;
    margin-top: -230px;
    text-align: center;
    font-size: 18px;
    background: #fff;
    z-index: 10;
    display: none;
}
.alert p{
    padding-top: 350px;
    padding-bottom: 50px;
    background: url(../img/cry.png) no-repeat center 50px;
}
.alert span{
    position: absolute;
    right: 10px;
    top: 10px;
    cursor: pointer;
    background: #fff;
}
.black{
    z-index: 1;
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: #000 url(../img/loading.gif) no-repeat center center;
    opacity: 0.75;
}

@media all and (max-width: 400px) {
    h1 img{
        width: 90%;
    }
    input{
        width: 208px;
    }
    button{
        width: 88px;
    }
    .item{
        width: 300px;
        margin:0 auto;
    }
    .alert{
        width: 300px;
        margin-left: -150px;
    }
}

@media all and (max-width: 600px) {
    .copyright div{
        display: none;
    }
}








